ArticleIndex::SetHtmlTag PHP Method

    public static function SetHtmlTag(&$p_inHTMLTag, $p_char)
    {
        if ($p_char == '<') {
            $p_inHTMLTag++;
        }
        if ($p_char == '>') {
            $p_inHTMLTag = $p_inHTMLTag > 0 ? $p_inHTMLTag - 1 : 0;
        }
    }